{"uid":"cap_pcmNBWfrBCoU0wDdYOFjw","slug":"limitguard-kyb-check-b0b37714","name":"LimitGuard KYB Check","description":"Know Your Business verification: company registration, sanctions screening, VAT/VIES, and domain analysis in one call.","url":"https://limitguard.ai/v1/kyb/check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["entity_id","registration_number","country"],"properties":{"domain":{"type":"string","description":"Company domain for web presence check"},"country":{"type":"string","description":"ISO 3166-1 alpha-2 country code"},"entity_id":{"type":"string","description":"Internal entity identifier"},"vat_number":{"type":"string","description":"VAT number for VIES verification"},"entity_name":{"type":"string","description":"Legal entity name (optional)"},"registration_number":{"type":"string","description":"Company registration number"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}},"sandbox":{"type":"object","required":["url"],"properties":{"url":{"type":"string"},"curl":{"type":"string"},"note":{"type":"string"}}},"recovery":{"type":"object","required":["url"],"properties":{"url":{"type":"string"},"curl":{"type":"string"}}},"documentation_url":{"type":"string"}}},"responseSchema":{"example":{"verified":true,"vat_valid":true,"trust_score":91,"sanctions_clear":true,"registration_valid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1.5","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$1.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_opQEhKmjM-_Ur2S19tWj2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies a business entity by checking company registration, sanctions screening, VAT/VIES validation, and domain analysis in a single API call.","exampleAgentPrompt":"Can you run a KYB check on Acme GmbH — their registration number is HRB123456, they're based in Germany (DE), their VAT number is DE123456789, and their website is acme-gmbh.de? I need to know if they're sanctions-clear and their registration is valid before we sign a contract.","exampleUseCases":null,"resultDescription":"Returns a JSON object with verified (boolean), registration_valid (boolean), sanctions_clear (boolean), vat_valid (boolean), and trust_score (0-100 integer) indicating the overall compliance trustworthiness of the business entity.","failureModes":["Invalid or unrecognized country code returns a validation error","Registration number not found in target country registry returns unverified status","VAT number format mismatch or VIES service unavailable causes vat_valid to be null or false","Missing required fields (entity_id, registration_number, country) returns 400 Bad Request","Payment failure (insufficient USDC balance) returns 402 Payment Required","Rate limiting or downstream registry downtime may cause timeout or 503 errors"],"whenToPreferThis":"Choose this endpoint when you need a fast, multi-signal business verification in a single call — combining registration lookup, sanctions screening, and VAT validation simultaneously. Prefer this over individual registry lookups when you need a consolidated trust score for onboarding, contract signing, or inter-business transactions, especially in the EU/European context where VIES VAT validation is relevant.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:32:50.513Z","isFirstParty":false,"canonicalSlug":"limitguard-kyb-check-b0b37714"}